Results 141 to 150 of about 25,590 (294)

Capsule endoscopy [PDF]

open access: yesRomanian Journal of Military Medicine, 2015
Raluca S. Costache
doaj  

Acromegaly Presenting With Cricoarytenoid Joint Arthropathy

open access: yesThe Laryngoscope, EarlyView.
Excess growth hormone in acromegaly induces characteristic acral and soft tissue overgrowth (particularly in the face and hands), arthropathies, as well as cardiovascular and metabolic complications. Similar proliferative changes can occur in the larynx, where hypertrophy of the arytenoid and cricoid cartilages may impair vocal fold mobility.
Samantha Salvi Cruz   +3 more
wiley   +1 more source

Multicenter study of colon capsule endoscopy in post-polypectomy surveillance. [PDF]

open access: yesEndosc Int Open
Turvill J   +9 more
europepmc   +1 more source

Amplification of Light‐Ultrasound Interaction in a Pi‐Shifted Fiber Bragg Grating for Enhanced Ultrasonic Sensitivity

open access: yesLaser &Photonics Reviews, EarlyView.
By precisely engineering the geometry of a fiber‐based optical resonator, the interaction between confined light and external ultrasound waves is significantly amplified without sacrificing light confinement, boosting the ultrasound detection sensitivity beyond 0.5 mPa/√Hz.
Tai‐Anh La   +2 more
wiley   +1 more source

Constraints and Frugal Innovation: Enabling Sustainable Production Through the New Product Development Process

open access: yesSustainable Development, EarlyView.
ABSTRACT This paper advances understanding of how constraint‐based thinking fosters sustainable innovation under resource limitations. Based on five case studies of small and medium‐sized enterprises and research groups developing frugal medical devices across diverse regions, it identifies how market, infrastructure, and user constraints shape design ...
Zulfiya Ukbaeva   +2 more
wiley   +1 more source

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